Titration instrument



FIG. 1 is a top, front, left perspective view of an embodiment of theclaimed design according to a first embodiment;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top, front, left perspective view of an embodiment of theclaimed design according to a second embodiment;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a rear elevation view thereof;

FIG. 11 is a right side elevation view thereof;

FIG. 12 is a left side elevation view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The ornamental design which is claimed is shown in solid lines in thedrawings. The broken lines formed by dashes show unclaimed subjectmatter and form no part of the claimed design.

CLAIM We claim the ornamental design for a titration instrument, asshown and described.